Update project authors statements to Dartino

samples/todomvc/todomvc.dart

-// Copyright (c) 2015, the Fletch project authors. Please see the AUTHORS file
+// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
 import 'todomvc_impl.dart';
 import 'dart/todomvc_service.dart';
 
 main() {
   var impl = new TodoMVCImpl();
   TodoMVCService.initialize(impl);
   while (TodoMVCService.hasNextEvent()) {
     TodoMVCService.handleNextEvent();
   }
 }